Home values, rents and more in South Mountain, TX
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open South Mountain in ProMap- Under $0k
- No data
How South Mountain compares
The typical home in South Mountain, TX is worth about $260,000, according to the Zillow Home Value Index for September 2026. Home values in South Mountain are 5% above the typical value in the Killeen metro area ($248,000) and 29% below the U.S. typical value ($366,000).
Over the past year, home values in South Mountain rose 3.8%, compared with −1.5% in the Killeen metro area and +1.2% nationally.
The median household income is $57,500, against $69,923 in the Killeen metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 328 people live in South Mountain (American Community Survey 2020–24).
South Mountain has the 9th-lowest typical home value of the 19 cities in the Killeen metro area and the 522nd-highest of 1,071 in Texas with Zillow figures.
Part of: Coryell County, TX · Killeen metro area · Texas
More for South Mountain in ProMap Plus
These measures are on the map for subscribers. Open ProMap to see them for South Mountain and every other place.
- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Crime rates
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby cities
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.